55330508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16931}}^1$

素因数の和:16997

約数の個数: 24

約数和(自身を含む): 104301120

約数和(自身を除く): 48970612

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 16931, 33862, 67724, 321689, 643378, 728033, 1286756, 1456066, 2912132, 13832627, 27665254, 55330508]

約数ペア:

[(1, 55330508), (2, 27665254), (4, 13832627), (19, 2912132), (38, 1456066), (43, 1286756), (76, 728033), (86, 643378), (172, 321689), (817, 67724), (1634, 33862), (3268, 16931)]